Cook the potatoes in boiling salted water for 15-20 minutes. Peel and finely chop the onion. Wash oregano, dab dry, chop finely. Knead minced meat, onion, oregano, egg, breadcrumbs and 1 teaspoon aiwar. Season with salt and pepper. Form small balls.
Heat 2 tablespoons of oil and fry the balls for 6-8 minutes. Drain the potatoes and let them cool down a little. Peel garlic and chop finely. Halve chillies, scrape out seeds, wash and cut into fine strips. Heat 1 tablespoon of oil in a saucepan, fry garlic and chilli in it. Add strained tomatoes and 250 ml water, bring to the boil, stir in broth. Let simmer for about 10 minutes on a low heat. Rinse corn and beans, drain. Clean, wash and cut the peppers into strips. Cut potatoes into slices. Season the sauce with 1-2 teaspoons of aiwar, salt and pepper.
Add strained tomatoes and 250 ml water, bring to the boil, stir in broth. Let simmer for about 10 minutes on a low heat. Rinse corn and beans, drain. Clean, wash and cut the peppers into strips. Cut potatoes into slices. Season the sauce with 1-2 teaspoons of aiwar, salt and pepper. Put potatoes, corn, beans, paprika and meatballs in a greased casserole dish (approx. 2 litres capacity). Pour sauce over it. Crumble the feta cheese and sprinkle over it. Bake in the preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: level 4) for 15-20 minutes. Serve garnished with oregano
Put potatoes, corn, beans, paprika and meatballs in a greased casserole dish (approx. 2 litres capacity). Pour sauce over it. Crumble the feta cheese and sprinkle over it. Bake in the preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/ gas: level 4) for 15-20 minutes. Serve garnished with oregano